baber/WOPTO huggingface dataset:
Patent JP-2007038133-A (JP)
Title: Coating apparatus
Inventor: NANBA KEIJIROU
IPC: B05C11/04
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus which can easily cope with even cylindrical gravure cylinders having various diameters and by which coating work can be done stably.  <P>SOLUTION: The coating apparatus is provided with an impression roll, the cylindrical gravure cylinder and a chamber doctor. The chamber doctor is composed of: a coating liquid circulating/supplying box unit having one or more liquid discharge hole parts in a concave part above a partition part and one or more liquid injection hole parts in a concave part below the partition part; box unit interposing tools between which the coating liquid circulating/supplying box unit is interposed; and doctor edges fit respectively to the tips of the box unit interposing tools. The coating liquid circulating/supplying box unit is arranged so that the side of concave parts of the coating liquid circulating/supplying box unit is disposed to the cylindrical gravure cylinder. The doctor edges are fit closely to the curved surface of the cylindrical gravure cylinder. A liquid pool part is formed among the surface of the cylindrical gravure cylinder, the concave parts of the coating liquid circulating/supplying box unit, the doctor edges and the box unit interposing tools.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037816-A (JP)
Title: Dust collection bag and vacuum cleaner using the same
Inventor: MITANI TOMOMI
IPC: A47L9/14
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection bag capable of effectively deodorizing the malodor generated from the dust for a long period of time.  <P>SOLUTION: The dust collection bag comprises a mouth core 2 with an opening 2a for sucking dust to be attached inside a vacuum cleaner (not illustrated), a bag body 4 for capturing the dust sucked from the opening 2a of the mouth core 2, and a storage case 3 which communicates with the opening 2a and in which a granular or powder deodorant is stored. The dust collection bag is attached in such a way that the positions of the opening 2a of the mouth core 2, an opening of the storage case 3 and an intake 4a of the bag body 4 are superimposed on one another so that the opening 2a of the mouth core, the opening of the storage case 3 and the intake 4a of the bag body 4 communicate with each other. As the bottom of the storage case 3 is located lower than the bottom 2b of the mouth core 2 and the bottom 4a of the bag body 4, the deodorant remaining near the opening, even if falls downward, will not spill to the outside of the dust collection bag 1 after the operation of the vacuum cleaner is stopped. The deodorant is stored on the bottom of the storage case 3, and the deodorant stored on the bottom is immediately loaded into the bag body 4 with suction wind including dust for the next operation of the vacuum cleaner, so that the speedy deodorization effect can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042946-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: NAKAI SATOSHI
IPC: H01L21/8234
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which microfabrication equipped with a gate insulating film having three of thicknesses is possible, and method of manufacturing the same.  <P>SOLUTION: The method includes: a step for forming a first gate insulating film 41 on the first to third active regions I to III of a silicon substrate 30; a step for performing wet etching on the first gate insulating film 41 of the second active region II through the first resist opening unit 38a of a first resist pattern 38c; a step for forming a second gate insulating film 42 on the second active region II; a step for forming a second resist pattern 45c having a second resist 45b larger than the first resist opening unit 38a on the silicon substrate 30; a step for performing the wet etching on the first gate insulating film 41 of the third active region III through the second resist opening unit 45a of second resist pattern 45c; and a step for forming a third gate insulating film 43 on the third active region III.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041456-A (JP)
Title: Display device and its driving method
Inventor: HAYASHI SHUNSUKE
IPC: G02F1/133
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity of a field inversion drive type active matrix display device.  <P>SOLUTION: The display device 1 has a plurality of input lines 2 receiving video signals, a pixel array section 3 which displays an image with the video signals, and vertical scan driving circuit sections 41 and 42 and horizontal scan driving circuit sections 51 and 52 which drive the pixel array section 3. The plurality of input lines 2 receive the video signals which are different in polarity between odd-numbered lines and even-numbered lines in parallel. The horizontal scan driving circuit sections 51 and 52, while writing the video signals with the positive polarity to one half of pixels of the pixel array section 3 divided into at least two along columns in one field, write the video signals with the negative polarity to the other half of the pixels. Further, the horizontal scan driving circuit sections 51 and 52, while writing the video signals with the negative polarity to the one half of the pixels in the next field, write the video signals with the positive polarity to the other half of the pixels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045193-A (JP)
Title: Rack and pinion type steering device
Inventor: SHIINO KOTARO
IPC: B62D3/12
Filed: 2005-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device capable of fixing a position of a retainer bush for sliding/supporting a rack bar without requiring high machining accuracy.  <P>SOLUTION: The rack and pinion type steering device is provided with a rack retainer 12 for retaining the rack bar at a back surface side of the rack bar 11; and the retainer bush 13 for sliding/supporting the rack bar on an upper surface of the rack retainer. When both members are assembled, a pair of fixing parts 19, 19 provided at both end sides positioned in a direction approximately perpendicular to the rack bar of the retainer bush are press-fitted to a pair of fitting grooves 17, 17 provided at positions opposed to the respective fixing parts of the rack retainer. While the retainer bush is elastically deformed, assembling is performed while pressing a seat part 18 of the retainer bush to a support surface 12a of the rack retainer. Thereby, clearance parts 28, 28 are formed between bottom surfaces of the respective fixing parts and bottom surfaces of the respective fitting grooves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007049384-A (JP)
Title: Telephone system
Inventor: KOBAYASHI FUMIAKI
IPC: H04M1/727
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system having a two-circuit compatible function at a low cost.  <P>SOLUTION: The telephone system for communication through a plurality of external telephone circuits 30 comprises master units PA and PB connected to a plurality of telephone circuits, respectively. Both master units shift from a one-circuit mode into two-circuit mode according to external operation. In the two-circuit mode, wireless communication is performed between master units through a specified channel for a master unit. Each of the master units triggers two-circuit compatible function 62A or 62B for communication through a plurality of telephone circuits 30, instead of one-circuit compatible function 61A or 61B in the one-circuit mode for communication through the telephone circuit 30 that is connected to itself. The master unit and a slave unit authenticate each other using ID data on wireless communication by way of different channels. So, by external operation, the master unit functions as a one-circuit compatible model for communication on the telephone circuit 30 connected to itself as well as a plural-circuit compatible model for communication on a plurality of telephone circuits 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045929-A (JP)
Title: Method for start-up of coke oven
Inventor: SANO AKIHIDE
IPC: C10B57/00
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the safe start-up of a halting coke oven or a newly built coke oven without causing the trouble of the air suction from outer atmosphere and the release of smoke from the system.  <P>SOLUTION: The start-up method for a halting coke oven or a newly built coke oven comprises the stop of a high-pressure ammonia water nozzle 13 in a dry main 1 and the repetition of divided coal charging operations to charge small amount of coal at a time to enable the dust collection of the smoke generated by one coal charging operation only by the dust collector 18 of a coal charging vehicle. The inner pressure of the dry main 1 is gradually increased by the method until the pressure reaches a preset level, when the operation is transferred to the normal operation. The division number of the divided coal charging is preferably ≥4. The start-up of a coke oven can be carried out safely while preventing the environmental pollution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007045950-A (JP)
Title: Grease composition
Inventor: HAYASHI KENJI
IPC: C10N10/06
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition having a high dripping point, markedly improving an oil separation-preventing property under a high temperature, and extending grease lubrication life.  <P>SOLUTION: This grease composition is provided by using mineral oil or synthetic oil as base oil, containing 2-30 mass% N-substituted terephthalamic acid metal salt expressed by formula: (R<SP>1</SP>NHCOphCOO-)xM [wherein, R<SP>1</SP>is a 6-14C hydrocarbon group; ph is phenylene; M is a metal; and x is a number equal to an atomic valence number of the M] and also having 130-385 mixed worked penetration. The grease composition is practically useful.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050346-A (JP)
Title: Method for cleaning polyethylene container
Inventor: IIJIMA MASARU
IPC: B08B3/12
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quality of a urea aqueous solution filled in a polyethylene container for a long period of time.  <P>SOLUTION: A method for cleaning a polyethylene container successively follows a cleaning solution filling step for filling the polyethylene container 10 with a cleaning solution capable of dissolving calcium, an ultrasonic cleaning step for cleaning the polyethylene container 10 in an ultrasonic cleaner 20 for a predetermined period of time, a cleaning solution discharging step for discharging the cleaning solution from the polyethylene container 10, a pure water filling step for filling the polyethylene container 10 with pure water, a pure water discharging step for discharging the pure water from the polyethylene container 10, and a drying step for drying the polyethylene container 10 by a dryer 30. Calcium remaining on the inner wall of the polyethylene container 10 is eluted into the cleaning solution, to be removed by the cleaning solution filling step, the ultrasonic cleaning step and the cleaning solution discharging step, thereby reducing its absolute amount.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059095-A (JP)
Title: Connector for base board
Inventor: NAKANO HIROSHI
IPC: H01R12/16
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to control degradation of bonding strength with a base board, even with releasing of foam generated in the solder.  <P>SOLUTION: The connector 1 for the base board is provided with a connector housing 10, a male terminal 20, and a fixing metal fitting 30. The fixing metal fitting 30 is of a shape of a metal flat plate folded in L-shape, consisting of a mounting part 31 for mounting on the connector housing 10 and a bonding part 32 for soldering. The bonding part 32 has a connecting piece 33 formed in a shape notched in nearly a gate-shape all through with a part surrounded by the notch cut upward. A gap S is left between a lower-edge tip part of the connecting piece 33 and a hole wall of a through-hole 34 (referred to below) opposing to the lower edge part. The gap S is communicated with the through-hole 34 formed after the connecting piece 33 is cut up. An underside of the connecting piece 33 and inner side faces of the through-hole 34 can be soldered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057719-A (JP)
Title: Developer layer detection device, developing device using the same, and image forming apparatus
Inventor: UEZONO TSUTOMU
IPC: G03G15/08
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer layer detection device capable of stably and accurately measuring the thickness of a developer layer on a developer carrier; and to provide a developing device using the developer layer detection device, and an image forming apparatus.  <P>SOLUTION: The developer layer detection device for detecting the thickness of the developer layer on a developer carrier 1 having developer G carried and conveyed on a surface thereof is provided with: a detection contact 2 coming into contact with the developer layer and following a change in the thickness of the developer layer; a physical-quantity variable means 3 for making the change to a predetermined physical quantity according to the following change of the detection contact 2; and a physical quantity change detection means 4 for detecting a physical quantity change obtained by the physical-quantity variable means 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060218-A (JP)
Title: Mpls switch, nms server device, and program
Inventor: TSUBOI TOSHIKI
IPC: H04L45/50
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and easily perform the diagnosis of a route, and specify a failure point in MPLS (multi protocol label switching) communication which is carried out over a plurality of networks whose management domains are different from one another.  <P>SOLUTION: Association information associated with a network management domain to which the MPLS switch 10 belongs is stored in a first memory unit of the MPLS switch 10. The MPLS switch 10 performs path establishment processing using an established label associating with the association information. A NMS (network management system) server device 30-1 performs a route diagnosis by LSP-Traceroute (label switched path-traceroute), etc. from a MPLS switch 10-A1 which is a starting node in a predetermined opportunity, and specifies the management domain of the failure point from a label included in the answer result. Afterward, the NMS server device 30-1 requests the specification of the failure point to the NMS server device 30-3 which controls the specified management domain, and receives the result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056983-A (JP)
Title: Single-lever type combination faucet
Inventor: YAMADA ATSUNORI
IPC: E03C1/042
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-lever type combination faucet for controlling an amount of discharge of hot/cold water and the temperature by operation of a lever handle, which prevents the lever handle from being moved by its own weight and improves the operability.  <P>SOLUTION: The single-lever type combination faucet includes a fixed plate 10 having a water supply hole, a hot water supply hole and a discharge hole 13 formed therein and a movable plate 20 having a mixing chamber 22 opened toward the fixed plate 10. The fixed plate 10 and the movable plate 20 are pressed against each other and contained face to face in the faucet. A slider 41 fitted to the movable plate 20 is engaged with a lever 50 pivoted around a pin 46 within a lever guide 43, and the movable plate 20 is slid on the fixed plate 10 by the operation of the lever handle 60 linked to the lever 50, thereby controlling the flow rate and the temperature of hot/cold water. In the single-lever type combination faucet, elastic members 70 for elastically pressing the pin 46 are mounted on the lever guide 43.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068244-A (JP)
Title: Switch device for power supply and electronic apparatus using it
Inventor: SUGANO HIROMOTO
IPC: H02J1/00
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device for power supply which does not become a burden to a battery even at the instant when an AC adaptor is switched off.  <P>SOLUTION: This switch device is equipped with an input terminal 21 to which a battery 22 is connected, a MOS transistor 23 to whose drain 23a this input terminal is connected and whose gate 23c is connected to ground via a serially connected body of resistor composed of resistors 32 and 33, an output terminal 24 which is connected to the source 23b of this MOS transistor 23 and also is connected to a load circuit 25, an input terminal 26 to which an AC adaptor 28 to output voltage higher than a battery 22 is connected, and a diode 29 which is connected from the side of the input terminal 26 to the side of the output terminal 24. This input terminal 26 is connected to the gate 23c of the MOS transistor 23. This switch device has a control circuit 37 which switches off the MOS transistor 23 while the voltage on the side of the output voltage 24 is higher than the voltage on the side of the drain 23a of the MOS transistor 23 in case that the supply of the voltage from the AC adaptor 28 is cut off.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039858-A (JP)
Title: Method for forming extremely fine structural fiber with regularity
Inventor: TABATA HIROSHI
IPC: D01D5/36
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a multiple aggregates having a uniform extremely fine regularly arranged structure and group of aggregates having the same form or different forms in long axial or longitudinal direction in a conjugated fiber obtained by using at least ≥2 kinds of polymeric materials having different physical properties such as refractive index, strength, elasticity, etc.  <P>SOLUTION: This extremely fine regularly arranged structural fiber in which the dimension of the extremely fine structural body and a pitch distance of the extremely fine structural body are also regulated, is formed by supplying one of the components of ≥2 kinds of molten polymeric materials having different physical properties through penetrated holes communicating with the multiple openings separated as a definite arrangement, also supplying other component through a passage installed between the penetrated holes and also a flowing speed and flowing direction-regulating relaxing groove installed in the surroundings communicating with the passage exit, joining the flows in a state of maintaining a definite arrangement structure, then compressing and making as thin at a funnel-formed passage following in lower direction and covering its outer peripheral part with any of a component and then compressing again, or using a spinneret repeating the above processes as multiple steps to increase compression ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067343-A (JP)
Title: Surface-mounted component mounting apparatus, and method for correcting flatness of surface-mounted component
Inventor: IZUMI NOBUYASU
IPC: H05K13/04
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounted component mounting apparatus in which flatness of a surface-mounted component on a printed circuit board is detected and if a defective flatness is detected, this can be corrected.  <P>SOLUTION: A surface-mounted component mounting apparatus is installed on a mounting head 1 which mounts a surface-mounted component on a printed circuit board, by fitting a fitting projection 20b projected on the surface-mounted component 3 into a fitting hole 4a opened on the printed circuit board 4. The apparatus comprises a height-detecting means 12 for detecting heights of a plurality of measuring points 20c, 20d preset to the surface-mounted component, after mounting the surface-mounted component; a planarity calculation means 10b for calculating the planarity of the surface-mounted component, based on a detection value detected by the height-detecting means; a pressing amount calculating means 10e for calculating the pressing amount of the surface-mounted component required for planarity correction from the flatness obtained by the planarity calculation means; and a correction means for pressing the surface-mounted component into the printed circuit board, according to the pressing amount, calculated by the pressing amount calculation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070830-A (JP)
Title: Opening/closing body controller for vehicle
Inventor: HORI YOSHITO
IPC: B60J7/057
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an object in a cabin from being thrown out of a vehicle when the vehicle travels on a rough road.  <P>SOLUTION: The opening/closing body controller receives the result of monitoring of the state of a forward road surface from a road surface state monitoring device (102). When the forward road surface state is worse, the controller detects whether an obstacle such as a part of a human body is present or not at the opening of a sunroof and then controllably closes the lid panel of the sunroof (104 to 112).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070840-A (JP)
Title: Underground embedded rainwater storage facility
Inventor: TAKEDA SHINICHI
IPC: E03B11/14
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground embedded rainwater storage facility which can use stored water by employing a manual pump even in case of a power failure, contributes to effective use of land by keeping the manual pump out of the way in normal times, and can smoothly use water even if power fails in the event of a disaster or the like.  <P>SOLUTION: The underground embedded rainwater storage facility is formed of a rainwater storage tank 1 which is embedded under the ground, for storing rainwater therein, and manholes 2, 3, 4 which are embedded in the ground and connected to an upper portion of the rainwater storage tank 1 with openings 2a, 3a, 4a thereof openably arranged in the ground surface. The manual pump 7 is disassembled and stored in the storage manhole 4. Thus an upper area of the rainwater storage tank 1 is effectively available in normal times, and even if power fails in the event of a disaster or the like, the manual pump 7 can be assembled to pump up water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073277-A (JP)
Title: Fuel cell
Inventor: OZAKI TETSUNARI
IPC: H01M4/86
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of power generation performance of a fuel cell even while excellently keeping discharge of generated water.  <P>SOLUTION: A groove (a recessed part) 27 linearly extended in the same direction corresponding to an oxidation gas flow path 42 is provided in a range of a surface fc of a cathode side gas diffusion layer 25 corresponding to the oxidation gas flow path 42 formed to a cathode side separator 40. A flow path cross-section formed by the groove 27 is rectangular. A width W1 of the groove 27 is narrower than a width W2 of the oxidation gas flow path 42. The depth d1 of the groove 27 is smaller than a film thickness d2 of the cathode side gas diffusion layer 25. The groove 27 does not reach the cathode side catalyst layer 23 since the depth d1 is smaller than the film thickness d2 of the cathode side gas diffusion layer 25. The groove 27 thereby does not become the through-hole of the cathode side gas diffusion layer 25. Respective contact areas between the gas diffusion layers 24, 25 and the catalyst layers 22, 23 are not reduced since the groove 27 does not become the through-hole of the cathode side gas diffusion layer 25. Consequently, power collection performance is not deteriorated.  <P>COPYRIGHT: (C)2007,JPO&INPIT